NSN 6520-01-275-7399 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-275-7399. Manufacturer of record part number: 20189.
Also searched as6520-01-275-7399 ·
6520012757399 ·
NIIN 012757399 ·
01-275-7399 ·
FSC 6520 Dental Instruments, Equipment, and Supplies · CAGE 33339 · 20189 · 87-12-14-106
FSC: 6520 — Dental Instruments, Equipment, and Supplies
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: 20189
Manufacturer: Kerr Corporation
General Description
The Resin,restorative,dental, cataloged under National Stock Number 6520-01-275-7399, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Kerr Corporation. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6520-01-275-7399
Primary Part Number
20189
Item Name
Resin,restorative,dental
FSC / FSG
6520 / 65 — Dental Instruments, Equipment, and Supplies
Manufacturer
Kerr Corporation
Status
ACTIVE
Usage Design
CROWN RESTORATION
Physical Form
PASTE
Color
YELLOW, LIGHT
Curing Process Type
HEAT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-01-289-1185POSSIBLE MATCH
SWITCH,ROTARY
Possible match (shared part number)
5365-01-299-7450POSSIBLE MATCH
SPACER,RING
Possible match (shared part number)
5307-01-435-122220189POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)Bauer Equipment America, Inc.
2510-01-504-0061201-89POSSIBLE MATCH
SUPPORT,CAB ASSEMBLY
Possible match (shared part number)Crane Carrier Company, Llc
NSN 6520-01-275-7399 is a Resin,restorative,dental, manufactured by Kerr Corporation, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
What part numbers are listed for NSN 6520-01-275-7399?
NSN 6520-01-275-7399 has 1 manufacturer part number on file: 20189 (Kerr Corporation).
What NSN replaces 6520-01-275-7399?
5 possible matches (shared part number, not a government interchangeability claim): 5930-01-289-1185, 5365-01-299-7450, 5307-01-435-1222. Verify interchangeability with system specifications before substitution.
What are the specifications of 20189?
Key specifications for 20189: Usage Design: CROWN RESTORATION; Weight: 5.0 GRAMS G; Physical Form: PASTE; Color: YELLOW, LIGHT. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6520-01-275-7399 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.